ReadonlycmdReadonlydataAny data you want to send.
Optional ReadonlygamesOptional. Games that should receive this message.
Optional ReadonlyslotsOptional. Player ids that should receive this message.
Optional ReadonlytagsOptional. Client tags that should receive this message.
Sent by the client to be broadcast from the server to all connected clients that match any one of the filter arguments.
Remarks
Useful for commonly implemented features such as
DeathLink.